084  
CDUS46 KMTR 140842  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
142 AM PDT SAT OCT 14 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 13 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 93 2004 70 MM 61  
MINIMUM MM MM 46 1881 55 MM 54  
AVERAGE MM 63 MM 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.48 2009 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.22 -0.22 0.00  
SINCE OCT 1 0.00 0.22 -0.22 0.00  
SINCE JAN 1 20.91 14.81 6.10 2.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 4 MM 7  
MONTH TO DATE 15 46 -31 72  
SINCE SEP 1 77 143 -66 121  
SINCE JUL 1 281 413 -132 336  
 
COOLING  
YESTERDAY MM 1 MM 0  
MONTH TO DATE 8 13 -5 0  
SINCE SEP 1 10 47 -37 61  
SINCE JAN 1 49 97 -48 96    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 2001  
MINIMUM TEMPERATURE (F) 55 45 1881  
 
SUNRISE AND SUNSET  
OCTOBER 14 2023.......SUNRISE 7:17 AM PDT SUNSET 6:34 PM PDT  
OCTOBER 15 2023.......SUNRISE 7:18 AM PDT SUNSET 6:32 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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